The hooded grebe is a critically endangered species of bird that lives in South America. They are known for their spectacular mating dance, which is even more stylized than the human tango.
Yeah, it's funny-looking, but it works for them. If they can memorize all those moves that precisely, they can certainly raise a flock of chicks. Hey, at one time, the Hustle worked for us. This footage is from the upcoming documentary Tango in the Wind. -via reddit